Quartzite-Nonfoliated, metamorphed from Quartz, formed by heat. Marble- Nonfoliated, Metamorphed from limestone, formed by heat. Schist- Foliated, metamphorphed from chlorite, formed by pressure. Gneiss-Foliated, metamorphed from muskovite, formed by both. Slate- Floiated, metamorphed from Shale, formed by pressure.
Igneous Rocks
Rhyolite-Felsic, fast cooling rate, extrusive, fine grain texture.
Scorria-Mafic, Fast cooling rate, extrusive, fine grain texture.
Granite-Felsic, Slow cooling rate, Intrusive, coarse texture.
Andesite -Mafic, fast cooling rate, extrusive, fine grain texture.
Diorite-Felsic, slow cooling rate, intrusive, coarse texture.
Basalt-Mafic, fast cooling rate, extrusive, fine grain texture.
Pumice-Felsic, fast cooling rate, extrusive, fine grain texture.
Gabbro -Mafic, slow and fast cooling rate, intrusive and extrusive, porphyritic texture.
Obsidian-Felsic, fast cooling rate, extrusive, glassy texture.
Sedimentary Rocks
Conglomerate-clastic, poorly
Coal-organic
Limestone-chemical, geodes
Brecchia-clastic, poorly
Shale-clastic, wel, fossils
Chert-clastic, well, stratification/fossils
Sandstone-clastic, well, stratification
Coquina-organic, sea shells
Siltstone-clastic, well, stratification/hydrocloric acid
Metamorphic Rocks
Quartzite-Nonfoliated, metamorphed from Quartz, formed by heat.
Marble - Nonfoliated, Metamorphed from limestone, formed by heat.
Schist- Foliated, metamphorphed from chlorite, formed by pressure.
Gneiss-Foliated, metamorphed from muskovite, formed by both.
Slate- Floiated, metamorphed from Shale, formed by pressure.